Mitsubishi Heavy Industries WRK20MEC1 User manual

三菱重工窗口式空調器
WRK20MEC1
WRK26MEC1
WRK35MEC1
後
Thank you for purchasing a MITSUBISHI HEAVY INDUSTRIES-JINLING AIR CONDITIONERS
CO.LTD. Air-Conditioner. To get the best long-lasting performance,please read and follow this
User’s Manual carefully before using your air-conditioner.After reading,please store the Manual
in a safe place and refer to it for operational questions or in the event of any irregularities.
This air-conditioner is intended for domestic use.
本空調器使用可燃製冷劑(R32)，當需要維修、檢查以及保養時，請對經銷
商說明此情況。
This air conditioner uses combustible refrigerant(R32).Please explain this to dealer
when it needs repair, inspection and maintenance.
空調器使用說明書
WRK53MEC1
MITSUBISHI HEAVY INDUSTRIES
WINDOW TYPE AIR CONDITIONER

Precautions

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18°C-43°C (64°F-109°F)
17°C-32°C (62°F-90°F)
-5°C-24°C (23°F-76°F)
0°C-27°C (32°F-80°F)
18°C ~ 52°C 64°F ~ 126°F
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WRK20MEC1
WRK26MEC1
WRK35MEC1
WRK20MEC1
WRK26MEC1
WRK35MEC1
WRK53MEC1
WRK53MEC1
(不適用於此型號)
(注: UV功能不適用於WRK53MEC1)

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5000~6000 445x320x415
450x346x535
450x346x535
675x350x450.6
675x350x450.6
560x400x640
600x380x560
780x428x660
780x428x660
7000~9000
9000~12000
15000~24000
0.75
1
1.5
2.5
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16
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Precautions
Read Warning Before Operation and Installation
Incorrect installation due to ignore of instructions can cause serious damage or injury.
Warning
WARNING
1. Installation (Space)
- Where refrigerant pipes shall be compliance with national gas regulations.
- That mechanical connections shall be accessible for maintenance purposes.
- In cases that require mechanical ventilation, ventilation openings shall be kept clear of obstruction.
- When disposing of the product is used, be based on national regulations, properly processed.
2. Servicing
- Any person who is involved with working on or breaking into a refrigerant circuit should hold
a current valid certificate from an industry-accredited assessment authority, which
authorises their competence to handle refrigerants safely in accordance with an industry
recognised assessment specification.
3. Maintenance and repair requires the assistance of other skilled personnel shall be carried out
under the supervision of the person competent in the use of flammable refrigerants.
4. Do not use means to accelerate the defrosting process or to clean, other than those
recommended by the manufacturer.
5. The appliance shall be stored in a room without continuously operating ignition sources
(for example: open flames,an operating gas appliance or an operating electric heater)
6. Be more careful that foreign matter(oil, water,etc) does not enter the piping. Also, when storing
the piping, securely seal the opening by pinching, taping, etc.
7. Do not pierce or burn.
8. Be aware that refrigerants may not contain an odour.
9. All working procedure that affects safety means shall only be carried by competent persons.
10. Appliance shall be stored in a well -ventilated area where the room size corresponds to the
room area as specifiec for operation.
11. The appliance shall be stored so as to prevent mechanical damage from occurring.
12.
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13. The installation height shall not lower than 0.75m.

CAUTION
CAUTION
CAUTION
CAUTION
WARNING
This symbol shows that this appliance used a mildly flammable refrigerant.
If therefrigerant is leaked and exposed to an external ignition source, there
is a risk of fire.
This symbol shows that the operation manual should be read carefully.
This symbol shows that information is available such as the operating
manual or installation manual.
This symbol shows that a service personnel should be handling this
equipment with reference to the installation manual.
Explanation of symbols displayed on the unit
1. Transport of equipment containing flammable refrigerants
Compliance with the transport regulations
2. Marking of equipment using signs
Compliance with local regulations
3. Disposal of equipment using flammable refrigerants
Compliance with national regulations
4. Storage of equipment/appliances
The storage of equipment should be in accordance with the manufacturer’s instructions.
5. Storage of packed (unsold) equipment
Storage package protection should be constructed such that mechanical damage to the
equipment inside the package will not cause a leak of the refrigerant charge.
The maximum number of pieces of equipment permitted to be stored together will be
determined by local regulations.
Transportation, marking and storage for units